Case CX50D Mini Excavator – Parts, Specs

Description:

Serial Number Location

The serial number plate on the Case CX50D is located on the front face of the lower cab frame, just below the windshield. Always verify the serial number before ordering parts to ensure compatibility with your specific unit.

Key Specifications

• Model Years: 2023 – Present

• Engine: 4-cylinder diesel, Tier 4 Final

• Net Power: 58.7 hp @ 2,400 rpm

• Operating Weight: 10,912 lbs

• Maximum Digging Depth: 11 ft 9 in

• Maximum Reach at Ground Level: Approximately 19 ft

• Zero Tail Swing: Allows full rotation in tight spaces without overhang

• Travel Speed: Up to 2.9 mph

• Swing Speed: 9 rpm

• Track Width: 12.6 in

• Ground Clearance: Approximately 12 in

• Tail Swing Radius: Zero

• Cab Height: Approximately 8 ft 5 in

• Overall Width: 6 ft 6 in

• Fuel Tank Capacity: 19.8 gallons

• Hydraulic Pump Flow: 27.5 gallons per minute

• Auxiliary Hydraulics: Two standard circuits, optional third with mulcher line

• Bucket Capacity Range: 0.14 to 0.31 cubic yards

• Boom Swing: 71° left / 56° right

• Counterweight Options: Standard or optional additional 617 lb or 926 lb counterweights

• Cab Features: Heated and air-conditioned cab, 7-inch LCD monitor, suspension seat, Bluetooth radio

Performance & Design Highlights

• Zero Tail Swing Design: Ideal for residential and confined job sites.

• Offset Boom: Enhanced maneuverability for digging next to structures.

• Enhanced Operator Comfort: Automotive-style cab with full climate control and ergonomic controls.

• Attachment Versatility: Multiple auxiliary circuits support thumbs, grapples, mulchers, and quick couplers.

• Efficient Hydraulics: Load-sensing and flow-sharing system improves cycle times.

• Auto-Shift Travel System: Downshifts automatically when climbing or under load.

Routine Maintenance

• Engine Oil and Filter: Replace every 500 hours

• Hydraulic Oil and Filter: Replace every 1,000 hours

• Fuel Filter: Replace every 500 hours

• Air Filter: Inspect every 250 hours; replace as needed

• Grease Points: Lubricate all pivot pins and joints daily

• Track Tension: Check and adjust regularly to manufacturer specs

• Radiator and Cooling System: Keep clean and inspect coolant levels weekly

Common Issues & Fixes

• Hydraulic Leaks: Inspect hoses and fittings regularly; replace damaged seals immediately.

• Electrical Faults: Check battery terminals, connectors, and fuses for wear or corrosion.

• Track Wear or Slippage: Maintain proper track tension; inspect rollers and idlers for uneven wear.

• Cab System Errors: Use onboard diagnostics to check alerts; perform software updates as needed.

• Overheating: Ensure radiator and coolers are free of debris and coolant is at proper level.